C133323133112111133133313331333133313231322331333133313311212113213221   >>    C13332313311211113313331333133313331323132233133313331331121211321322   <<    C133323133112111133133313331333133313231322331333133313311212113213223   >>      C133323133112111133133313331333133313231322331333133313311212113213222   >>